[][kernel][mt7988][hnat][Add ipv6, 3PPE, wmb function to PPE static mode]

[Description]
Add ipv6, 3PPE, wmb function to PPE static mode

[Release-log]
N/A


Change-Id: Ic01b904e05be843fe32a9bc54595f495733a1f9c
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/8478643
1 file changed